With free agency approaching (March 14), we're analyzing each position on the New York Jets' roster and examining possible upgrades:
Position: Offensive line
2018 cap hits of top returnees:
Pending free agents: C Wesley Johnson, OT Ben Ijalana, G Dakota Dozier, C Jonotthan Harrison and RT Brent Qvale (restricted).
Key stat: The pass protection was a major issue, as the Jets allowed 47 sacks (tied-24th). They allowed pressure on 29 percent of their dropbacks (19th), according to ESPN Stats & Information.